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Diffstat (limited to 'gitlab/issues_text/target_missing/host_missing/accel_missing/1788')
| -rw-r--r-- | gitlab/issues_text/target_missing/host_missing/accel_missing/1788 | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/gitlab/issues_text/target_missing/host_missing/accel_missing/1788 b/gitlab/issues_text/target_missing/host_missing/accel_missing/1788 deleted file mode 100644 index c04f1f04d..000000000 --- a/gitlab/issues_text/target_missing/host_missing/accel_missing/1788 +++ /dev/null @@ -1,29 +0,0 @@ -Floating point rounding fails on mps3-an547 amd cortex-m55 while using LLVM-embedded-toolchain-for-Arm and Picolibic. -Description of problem: -Rounding of long double gives unexpected result. Simple code as example: -``` -#include <math.h> -int main(void) -{ - long double value = -8.5L; - long rounded_value = lrintl(value); - if( -8 == rounded_value ) - { - return 0; - } - return 1; -} -``` -Steps to reproduce: -1. Checkout project: [LLVM-embedded-toolchain-for-ARM](https://github.com/ARM-software/LLVM-embedded-toolchain-for-Arm) -2. Configure it with option -DLLVM_TOOLCHAIN_LIBRARY_VARIANTS=armv8.1m.main_hard_nofp_mve -3. Build project -4. Run Picolbic tests with ninja picolibc_armv8.1m.main_hard_nofp_mve-test - -As a result long_double test fails with incorrect rounding. -Last qemu version which successfully execute mentioned test is: qemu 7.0.0 downloaded via [qemu-7.0.0](https://download.qemu.org/qemu-7.0.0.tar.bz2). -Issue is present since qemu version 7.1. -Additional information: -As a result long_double test fails with incorrect rounding. -Last qemu version which successfully execute mentioned test is: qemu 7.0.0 downloaded via [qemu-7.0.0](https://download.qemu.org/qemu-7.0.0.tar.bz2). -Issue is present since qemu version 7.1. |